The rabbit's long ears, which can be more than 10 cm (4 in) long, are probably an adaptation for detecting predators. They have large, powerful hind legs. The two front paws have 5 toes, the extra called the dewclaw.
However, Moorish idol larvae spend a long time drifting through the open ocean before they mature, so regional populations donât remain isolated enough to develop particular traits. Because of its beauty and its identity as a quintessential reef fish, the Moorish idol is a very popular fish in the aquarium trade.
White spotted jellyfish live in oceans and coastal waters. You can find them throughout Australia. The species is also found in the waters of the Hawaiian Islands since at least 1945, but have not experienced the same type of massive population explosion in the Caribbean and the Gulf of Mexico.